Tandem Free Operation (TFO) Stage 1 Description

TS 02.53Rel-7Services2GIntermediate

Specifies TFO feature to avoid dual GSM speech codecs in mobile-to-mobile calls, improving speech quality and reducing bandwidth requirements.

Requirements

Document Type

Technical Specification

Network Layer

Services

Subcategory

Speech Services

Business Impact

Medium

Key Technologies

GSMSpeech CodingTFO
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View the complete text of 3GPP TS 02.53 with table of contents and cross-references.